diff --git a/lib/db/box_log.dart b/lib/db/box_log.dart
index 038f219..4b6a557 100644
--- a/lib/db/box_log.dart
+++ b/lib/db/box_log.dart
@@ -21,5 +21,6 @@ class Log {
       {this.id = 0, DateTime? date, this.uploaded = 0})
       : date = date ?? DateTime.now();
 
-  String get dateFormat => DateFormat('dd.MM.yyyy hh:mm:ss').format(date);
+  String get dateFormat => DateFormat('dd/MM/yyyy hh:mm:ss').format(date);
+  String get dateEnFormat => DateFormat('yyyyMMdd hh:mm:ss').format(date);
 }
diff --git a/lib/network/api_provider.dart b/lib/network/api_provider.dart
index b3c25af..9e7e60c 100644
--- a/lib/network/api_provider.dart
+++ b/lib/network/api_provider.dart
@@ -11,7 +11,6 @@ import 'package:intl/intl.dart';
 import 'package:mobdr/config/constant.dart';
 import 'package:mobdr/main.dart';
 import 'package:mobdr/service/shared_prefs.dart';
-import 'package:mobdr/service/logger_util.dart';
 
 class ApiProvider {
   Dio dio = Dio();
@@ -452,13 +451,36 @@ class ApiProvider {
     }
   }
 
-  /// Synchronize all informations about store, competitor, calendar
+  /// Synchronize log
   Future<String> SyncLog() async {
-    try {
-      LoggerUtil.logNStacktackDebug("Synchronisation LOG à implementer !!");
-      return 'OK';
-    } catch (ex) {
-      return ex.toString();
+    final url =
+        '${ApiConstants.baseUrl}${ApiConstants.externalEndpoint}${ApiConstants.restEndpoint}/mobDR/log';
+
+    final headers = {
+      'Content-Type': 'application/x-www-form-urlencoded',
+      'Accept': 'application/json',
+      'Cookie': 'pguid=${SharedPrefs().guid};',
+    };
+
+    final logs = await objectbox.getLogs().first;
+
+    for (final log in logs) {
+      final params = {
+        'date': log.dateEnFormat,
+        'libelle': '${log.module}.${log.libelle}',
+        'type': log.type,
+        'duree_ms': log.duree.toString(),
+      };
+
+      final response =
+          await http.post(Uri.parse(url), headers: headers, body: params);
+
+      if (response.statusCode == 200) {
+        // delete log
+        objectbox.delLogById(log.id);
+      }
     }
+
+    return "OK";
   }
 }
diff --git a/lib/objectbox.dart b/lib/objectbox.dart
index 59440c2..0257ed7 100644
--- a/lib/objectbox.dart
+++ b/lib/objectbox.dart
@@ -724,6 +724,19 @@ class ObjectBox {
         .map((query) => query.find());
   }
 
+  /// Removes a Log object from the ObjectBox database with the specified ID.
+  ///
+  /// Parameters:
+  /// id: The ID of the Log object to remove.
+  ///
+  /// Returns:
+  /// None.
+  void delLogById(int id) {
+    if (!logBox.remove(id)) {
+      LoggerUtil.logNStackError("delete log:${id} KO");
+    }
+  }
+
   int getLogCount() {
     return logBox.count();
   }
diff --git a/macos/Podfile.lock b/macos/Podfile.lock
index ce9faec..c77e049 100644
--- a/macos/Podfile.lock
+++ b/macos/Podfile.lock
@@ -1,4 +1,9 @@
 PODS:
+  - connectivity_plus (0.0.1):
+    - FlutterMacOS
+    - ReachabilitySwift
+  - device_info_plus (0.0.1):
+    - FlutterMacOS
   - FlutterMacOS (1.0.0)
   - FMDB (2.7.5):
     - FMDB/standard (= 2.7.5)
@@ -12,6 +17,7 @@ PODS:
   - path_provider_foundation (0.0.1):
     - Flutter
     - FlutterMacOS
+  - ReachabilitySwift (5.0.0)
   - shared_preferences_foundation (0.0.1):
     - Flutter
     - FlutterMacOS
@@ -22,6 +28,8 @@ PODS:
     - FlutterMacOS
 
 DEPENDENCIES:
+  - connectivity_plus (from `Flutter/ephemeral/.symlinks/plugins/connectivity_plus/macos`)
+  - device_info_plus (from `Flutter/ephemeral/.symlinks/plugins/device_info_plus/macos`)
   - FlutterMacOS (from `Flutter/ephemeral`)
   - objectbox_flutter_libs (from `Flutter/ephemeral/.symlinks/plugins/objectbox_flutter_libs/macos`)
   - package_info_plus (from `Flutter/ephemeral/.symlinks/plugins/package_info_plus/macos`)
@@ -34,8 +42,13 @@ SPEC REPOS:
   trunk:
     - FMDB
     - ObjectBox
+    - ReachabilitySwift
 
 EXTERNAL SOURCES:
+  connectivity_plus:
+    :path: Flutter/ephemeral/.symlinks/plugins/connectivity_plus/macos
+  device_info_plus:
+    :path: Flutter/ephemeral/.symlinks/plugins/device_info_plus/macos
   FlutterMacOS:
     :path: Flutter/ephemeral
   objectbox_flutter_libs:
@@ -52,12 +65,15 @@ EXTERNAL SOURCES:
     :path: Flutter/ephemeral/.symlinks/plugins/wakelock_macos/macos
 
 SPEC CHECKSUMS:
+  connectivity_plus: 18d3c32514c886e046de60e9c13895109866c747
+  device_info_plus: 5401765fde0b8d062a2f8eb65510fb17e77cf07f
   FlutterMacOS: 8f6f14fa908a6fb3fba0cd85dbd81ec4b251fb24
   FMDB: 2ce00b547f966261cd18927a3ddb07cb6f3db82a
   ObjectBox: a7900d5335218cd437cbc080b7ccc38a5211f7b4
   objectbox_flutter_libs: f89ab4878f0f764a49077cfaa59030be69ae1d7e
   package_info_plus: 02d7a575e80f194102bef286361c6c326e4c29ce
   path_provider_foundation: c68054786f1b4f3343858c1e1d0caaded73f0be9
+  ReachabilitySwift: 985039c6f7b23a1da463388634119492ff86c825
   shared_preferences_foundation: 986fc17f3d3251412d18b0265f9c64113a8c2472
   sqflite: a5789cceda41d54d23f31d6de539d65bb14100ea
   wakelock_macos: bc3f2a9bd8d2e6c89fee1e1822e7ddac3bd004a9